I still play on the Hell Unleashed mod, it's ladder just reset last month. For those who haven't played it, it is a custom modification for Diablo 2 LOD which adds all new items, class skills, bosses, levels, etc. It's really well made and is great to relive the Diablo 2 days. The modification is free, has been around for 7-8 years now. Community is on the smaller side but there are always people on. Hoping to get some more people to play with me on there.